multichain-protocol

Turn any AI agent into a 19-chain crypto wallet via MeneseSDK on ICP. Send tokens, swap on DEXes (Raydium, Uniswap, ICPSwap, KongSwap, Cetus, Minswap), bridge cross-chain, manage DeFi positions (Aave, Lido, LP), automate trading (DCA, stop-loss, rebalancing), and process payments — all from a single ICP canister.

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Repository: johnalbertini14-glitch/openclaw-skills
Last source activity: February 20, 2026 at 11:33
Detected SKILL.md language: English
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name	multichain-protocol
description	Turn any AI agent into a 19-chain crypto wallet via MeneseSDK on ICP. Send tokens, swap on DEXes (Raydium, Uniswap, ICPSwap, KongSwap, Cetus, Minswap), bridge cross-chain, manage DeFi positions (Aave, Lido, LP), automate trading (DCA, stop-loss, rebalancing), and process payments — all from a single ICP canister.
version	1.0.0
metadata	{"openclaw":{"emoji":"🌐","requires":{"bins":[{"name":"dfx","install":"sh -ci \"$(curl -fsSL https://internetcomputer.org/install.sh)\"","check":"dfx --version"},{"name":"python3","install":"apt install -y python3 \|\| brew install python3","check":"python3 --version"}]},"author":"Menese Protocol Team","license":"MIT","tags":["crypto","wallet","defi","multi-chain","icp","payments"]}}

Multichain Protocol — MeneseSDK Wallet Skill

Operate across 19 blockchains from a single ICP canister or CLI: Solana, Ethereum, Bitcoin, Arbitrum, Base, Polygon, BSC, Optimism, ICP, XRP, SUI, TON, Cardano, Aptos, NEAR, Tron, Litecoin, CloakCoin, THORChain.

Powered by Menese Protocol | Canister ID (mainnet): urs2a-ziaaa-aaaad-aembq-cai

Pricing

First 5 transactions are FREE — no signup, no credit card, just install and go.

After the free tier, transaction signing is charged per action via your DeveloperKey (msk_*). Read-only operations (balances, addresses, pool queries) are always free.

Quickstart (2 minutes)

Step 1: Install dfx (ICP SDK)

If you don't have dfx installed, run this single command:

sh -ci "$(curl -fsSL https://internetcomputer.org/install.sh)"

Verify it works:

dfx --version

That's it. No accounts needed, no wallets to set up — dfx handles everything.

Step 2: Install the skill

clawhub install multichain-protocol

Or manually: copy SKILL.md + wallet_commands.py to your workspace.

Step 3: Create an ICP identity (if you don't have one)

dfx identity new my-wallet
dfx identity use my-wallet

Step 4: Try it — your first 5 sends are free

Ask your bot:

"show my wallet addresses"
"what's my SOL balance?"
"send 0.1 ETH to 0xABC..."
"swap 100 USDC to SOL on Raydium"
"set up a DCA: buy $50 of BTC every day"

Step 5 (optional): Deploy your own canister for production

For multi-user, automation, and timers — deploy WalletBot.mo as your own ICP canister.

Two Integration Approaches

	Canister (Recommended)	CLI (Quick)
Flow	User → ClawdBot → Your Canister → MeneseSDK	User → ClawdBot → `dfx canister call` → MeneseSDK
Setup	Deploy `WalletBot.mo`, register with SDK	Copy `scripts/wallet_commands.py`, done
Best for	Multi-user, automation, timers, production	Single-user, prototyping, testing
Automation	ICP timers for DCA/rebalance/bots	None (manual only)

Best Practice: Cache Addresses

Addresses are deterministic — the same principal always gets the same addresses on every chain. Fetch once, cache forever.

// Canister pattern — cache in stable var
stable var cachedAddresses : ?AddressBook = null;

public shared func getAddresses() : async AddressBook {
  switch (cachedAddresses) {
    case (?addrs) { addrs };  // Return cached — no inter-canister call
    case null {
      let sol = await menese.getMySolanaAddress();
      let evm = await menese.getMyEvmAddress();
      // ... fetch all chains once ...
      let addrs = { solana = sol.address; evm = evm.evmAddress; /* ... */ };
      cachedAddresses := ?addrs;
      addrs;
    };
  };
};

# CLI pattern — fetch once, store in file
import json, os
CACHE_FILE = "addresses_cache.json"

def get_addresses():
    if os.path.exists(CACHE_FILE):
        return json.load(open(CACHE_FILE))
    addrs = fetch_all_addresses()  # dfx calls
    json.dump(addrs, open(CACHE_FILE, "w"))
    return addrs

Why: Saves inter-canister call latency + cycles. Addresses never change for a given principal.

EVM Chains — Bring Your Own RPC

All EVM operations (ETH, Arbitrum, Base, Polygon, BSC, Optimism) require your own RPC endpoint. MeneseSDK does not manage EVM RPCs.

Chain	Chain ID	Free Public RPC
Ethereum	1	`https://eth.llamarpc.com`
Arbitrum	42161	`https://arb1.arbitrum.io/rpc`
Base	8453	`https://mainnet.base.org`
Polygon	137	`https://polygon-rpc.com`
BSC	56	`https://bsc-dataseed1.binance.org`
Optimism	10	`https://mainnet.optimism.io`

Use Alchemy/Infura for production reliability.

Complete Tool Reference

Every operation available, organized by category. Each tool shows the function, parameters, return type, cost, and a usage example.

Tool 1: Get Addresses (FREE)

Deterministic per-principal. Cache after first call.

Chain	Function	Field to Extract
Solana	`getMySolanaAddress`	`.address`
EVM (all 6)	`getMyEvmAddress`	`.evmAddress` (NOT `.address`)
Bitcoin	`getMyBitcoinAddress`	`.bech32Address`
Litecoin	`getMyLitecoinAddress`	`.bech32Address`
SUI	`getMySuiAddress`	`.suiAddress` (NOT `.address`)
XRP	`getMyXrpAddress`	`.classicAddress`
TON	`getMyTonAddress`	`.nonBounceable` (NOT `.address`)
Cardano	`getMyCardanoAddress`	`.bech32Address`
Aptos	`getMyAptosAddress`	`.address`
NEAR	`getMyNearAddress`	`.implicitAccountId` (NOT `.accountId`)
Tron	`getTronAddress`	`.base58Address` (NOT `.base58`)
CloakCoin	`getMyCloakAddress`	`.base58Address`
THORChain	`getMyThorAddress`	`.bech32Address`

Batch: getAllAddresses() — all chains in one call. Solana ATA: getMySolanaAta(mintBase58) — get associated token account for an SPL token.

// Example: get SOL address
let info = await menese.getMySolanaAddress();
let myAddress = info.address;  // "5xK2abc..."

# CLI
dfx canister call urs2a-ziaaa-aaaad-aembq-cai getMySolanaAddress --network ic --query

Tool 2: Check Balances (FREE)

Chain	Function	Returns	Unit
Solana	`getMySolanaBalance`	`Result<Nat64, Text>`	lamports (÷10^9)
ICP	`getICPBalance`	`Result<Nat64, Text>`	e8s (÷10^8)
ICP (for addr)	`getICPBalanceFor(principal)`	`Result<Nat64, Text>`	e8s (÷10^8)
Bitcoin	`getBitcoinBalance`	`Nat64`	satoshis (÷10^8)
Litecoin	`getLitecoinBalance`	`Nat64`	litoshis (÷10^8)
EVM	`getMyEvmBalance(rpcUrl)`	`Result<Nat, Text>`	wei (÷10^18)
XRP	`getMyXrpBalance`	`Result<Text, Text>`	drops as text
SUI	`getMySuiBalance`	`Nat64`	mist (÷10^9)
TON	`getMyTonBalance`	`Result<Nat64, Text>`	nanotons (÷10^9)
Cardano	`getCardanoBalance`	`Result<Nat64, Text>`	lovelace (÷10^6)
Aptos	`getAptosBalance`	`Result<Nat64, Text>`	octas (÷10^8)
NEAR	`getMyNearBalance`	`Nat`	yoctoNEAR (÷10^24)
THORChain	`getThorBalance`	`[{amount, denom}]`	units (÷10^8)
CloakCoin	`getCloakBalance`	`Result<{address, balance, utxoCount}, Text>`	units (÷10^6)
Tron

Batch: getAllBalances() — parallel fetch across all chains.

Performance tip: For high-frequency reads, query chain RPCs directly using cached addresses. MeneseSDK is best for signing; your own RPC is faster for reads.

// Example: check SOL balance, convert to human-readable
switch (await menese.getMySolanaBalance()) {
  case (#ok(lamports)) { /* lamports / 1_000_000_000 = SOL */ };
  case (#err(e)) { /* handle error */ };
};

Tool 3: Send Tokens ($0.05 client / $0.10 agent)

Return types differ by chain — getting this wrong causes runtime errors.

Chain	Function	Params	Return
Solana	`sendSolTransaction`	`(to, lamports:Nat64)`	`Result<Text, Text>`
ICP	`sendICP`	`(to:Principal, e8s:Nat64)`	`Result<SendICPResult, Text>`
ICRC-1	`sendICRC1`	`(to:Principal, amount:Nat, ledger:Text)`	`Result<SendICRC1Result, Text>`
Bitcoin	`sendBitcoin`	`(to, sats:Nat64)`	`Result<SendResultBtcLtc, Text>`
Litecoin	`sendLitecoin`	`(to, litoshis:Nat64)`	`Result<SendResult, Text>` (NOT BtcLtc!)
EVM	`sendEvmNativeTokenAutonomous`	`(to, wei:Nat, rpc, chainId:Nat, ?quoteId)`	`Result<SendResultEvm, Text>`
XRP	`sendXrpAutonomous`	`(to, amountXrp:Text, ?destTag:Nat32)`	FLAT `SendResultXrp`
SUI	`sendSui`	`(to, mist:Nat64)`	`Result<SendResult, Text>`
TON	`sendTonSimple`	`(to, nanotons:Nat64)`	FLAT `SendResultTon`
Aptos	`sendAptos`	`(to, octas:Nat64)`	`Result<SendResult, Text>`
NEAR	`sendNearTransfer`	`(to, yocto:Nat)`	`Result<Text, Text>`
Tron	`sendTrx`	`(to, sun:Nat64)`

Variant extras: sendBitcoinDynamicFee, sendBitcoinWithFee, sendLitecoinWithFee, sendSuiMax, sendTon (with bounce/comment), sendTonWithComment.

// Example: send 0.5 SOL
switch (await menese.sendSolTransaction("5xK2abc...", 500_000_000)) {
  case (#ok(txHash)) { /* success — txHash is the Solana TX signature */ };
  case (#err(e)) { /* handle error */ };
};

// Example: send XRP (FLAT return — check .success, not #ok)
let r = await menese.sendXrpAutonomous("rDestAddr...", "10.5", null);
if (r.success) { /* r.txHash, r.explorerUrl */ }
else { /* r.message has error */ };

Tool 3b: ICRC-2 Approve & TransferFrom ($0.05 client / $0.10 agent)

ICRC-2 adds ERC-20-style approve + transferFrom to ICP tokens. Use when building escrow, payment splitters, or any pattern where a canister needs to spend tokens on behalf of users.

Operation	Function	Params	Return
Approve spender	`approveICRC2`	`(spender:Principal, amount:Nat, expiresAt:?Nat64, ledgerId:Text)`	`Result<ApproveResult, Text>`
Check allowance	`getICRC2Allowance`	`(owner:Principal, spender:Principal, ledgerId:Text)`	`Result<Allowance, Text>` — FREE
TransferFrom	`transferFromICRC2`	`(from:Principal, to:Principal, amount:Nat, ledgerId:Text)`	`Result<TransferFromResult, Text>`

// Approve MeneseSDK canister to spend 100 ckUSDC on your behalf
let ckUSDC = "xevnm-gaaaa-aaaar-qafnq-cai";
let sdk = Principal.fromText("urs2a-ziaaa-aaaad-aembq-cai");
let r = await menese.approveICRC2(sdk, 100_000_000, null, ckUSDC);  // 100 ckUSDC (6 dec)

// Check remaining allowance (FREE)
let allowance = await menese.getICRC2Allowance(myPrincipal, sdk, ckUSDC);

// Transfer from (requires prior approval)
let t = await menese.transferFromICRC2(userPrincipal, treasuryPrincipal, 50_000_000, ckUSDC);

Tool 4: Swap on DEXes ($0.075 client / $0.15 agent)

DEX	Chain	Function	Key Details
Raydium	Solana	`swapRaydiumApiUser`	8 params, FLAT return
Uniswap V3	EVM	`swapTokens`, `swapTokensMultiHop`	Pass quoteId or rpc+chainId
Uniswap shortcuts	EVM	`swapETHForUSDC`, `swapUSDCForETH`	Quick ETH↔USDC
ICPSwap/KongSwap	ICP	`executeICPDexSwap(SwapRequest)`	Auto-routes best price
Cetus	SUI	`executeSuiSwap(network, from, to, amountIn, minOut)`	Network: `#mainnet`
Minswap	Cardano	`executeMinswapSwap(tokenIn, tokenOut, amount, slippage)`	Float slippage %
XRP DEX	XRP	`xrpSwap(destAmount, sendMax, paths, slipBps)`	Use xrpFindPaths first

Always get a quote first (FREE):

Raydium: getRaydiumQuote(inputMint, outputMint, amount, slipBps)
Uniswap: getTokenQuote(from, to, amountIn, rpc)
ICP: getICPDexQuote(tokenIn, tokenOut, amountIn, slipPct) → AggregatedQuote (compares ICPSwap vs KongSwap)
SUI: getSuiSwapQuote(network, from, to, amountIn, slipBps)
Cardano: getMinswapQuote(tokenIn, tokenOut, amountIn, slipPct)
XRP: xrpFindPaths(destAmount, sourceCurrencies)

// Example: swap 1 SOL → USDC on Raydium
let SOL = "So11111111111111111111111111111111111111112";
let USDC = "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v";

let result = await menese.swapRaydiumApiUser(
  SOL, USDC,
  1_000_000_000,  // 1 SOL in lamports
  150,            // 1.5% slippage
  true,           // wrapSol: input is native SOL
  false,          // unwrapSol: output is USDC not SOL
  null, null      // auto-detect ATAs
);
// FLAT record — access directly:
// result.txSignature, result.outputAmount, result.priceImpactPct

// Example: swap on ICP DEX (auto-routes to ICPSwap or KongSwap)
let swapReq : Menese.SwapRequest = {
  tokenIn = "ryjl3-tyaaa-aaaaa-aaaba-cai";  // ICP ledger
  tokenOut = "mxzaz-hqaaa-aaaar-qaada-cai";  // ckUSDC
  amountIn = 100_000_000;  // 1 ICP
  minAmountOut = 0;
  slippagePct = 1.0;
  preferredDex = null;  // auto-pick best price
};
let result = await menese.executeICPDexSwap(swapReq);

Tool 5: Bridge ETH↔SOL ($0.10 client / $0.20 agent)

Direction	Function	Params
ETH→SOL	`quickUltrafastEthToSol`	`(ethWei:Nat)`
USDC→SOL	`quickUltrafastUsdcToSol`	`(usdc:Nat)`
ETH→Token	`quickUltrafastEthToToken`	`(ethWei:Nat, outputMint, slipBps:Nat)`
SOL→ETH	`quickSolToEth`	`(solLamports:Nat64, slipBps:Nat)`
USDC SOL→ETH	`quickUsdcBridgeSolToEth`	`(usdc:Nat64)`
CCTP (any)	`quickCctpBridge`	`(srcChainId, usdc, outputToken, fast, slipBps, ethRpc)`

// Example: bridge 0.1 ETH to Solana
let result = await menese.quickUltrafastEthToSol(100_000_000_000_000_000);  // 0.1 ETH in wei
// Result<Text, Text> — ok = status text

Tool 6: DeFi — Aave V3 ($0.10 agent)

Operation	Function	Params
Supply ETH	`aaveSupplyEth`	`(wei:Nat, rpc, ?quoteId)` → `Result<SupplyEthResult, Text>`
Withdraw ETH	`aaveWithdrawEth`	`(wei:Nat, rpc, ?quoteId)` → `Result<WithdrawEthResult, Text>`
Supply ERC-20	`aaveSupplyToken`	`(tokenAddr, amount:Nat, rpc, ?quoteId)`
Withdraw ERC-20	`aaveWithdrawToken`	`(tokenAddr, amount:Nat, rpc, ?quoteId)`
Read aWETH bal	`getAWethBalance`	`(user, rpc)` → FREE
Read aToken bal	`getATokenBalance`	`(aTokenAddr, user, rpc)` → FREE

// Supply 0.5 ETH to Aave → receive aWETH (~2-3% APY)
let r = await menese.aaveSupplyEth(500_000_000_000_000_000, ethRpc, null);
switch (r) {
  case (#ok(res)) { /* res.txHash, res.aTokenAddress */ };
  case (#err(e)) { /* error */ };
};

Tool 7: DeFi — Lido Staking ($0.10 agent)

Operation	Function	Return
Stake ETH→stETH	`stakeEthForStEth(wei, rpc, ?quoteId)`	`Result<StakeResult, Text>`
Wrap stETH→wstETH	`wrapStEth(amount, rpc, ?quoteId)`	`Result<WrapResult, Text>`
Unwrap wstETH→stETH	`unwrapWstEth(amount, rpc, ?quoteId)`	`Result<UnwrapResult, Text>`
Read stETH bal	`getStEthBalance(user, rpc)`	FREE
Read wstETH bal	`getWstEthBalance(user, rpc)`	FREE

// Stake 1 ETH with Lido (~3-4% APY), then wrap for DeFi composability
ignore await menese.stakeEthForStEth(1_000_000_000_000_000_000, ethRpc, null);
ignore await menese.wrapStEth(1_000_000_000_000_000_000, ethRpc, null);

Tool 8: DeFi — Uniswap V3 Liquidity ($0.10 agent)

Operation	Function
Add ETH+Token LP	`addLiquidityETH(tokenSymbol, tokenAmt, ethAmt, slipBps, rpc, ?quoteId)`
Add Token+Token LP	`addLiquidity(tokenA, tokenB, amtA, amtB, slipBps, rpc, ?quoteId)`
Remove ETH LP	`removeLiquidityETH(tokenSymbol, lpAmt, slipBps, feeOnTransfer, rpc, ?quoteId)`
Remove Token LP	`removeLiquidity(tokenA, tokenB, lpAmt, slipBps, rpc, ?quoteId)`
Read reserves	`getPoolReserves(tokenA, tokenB, rpc)` — FREE
Get pair addr	`getPairAddress(tokenA, tokenB, rpc)` — FREE

Tool 9: Custom EVM Contract Calls

Operation	Function	Cost
Read (view)	`callEvmContractRead(contract, selector4byte, argsHexes, rpc)`	FREE
Write (tx)	`callEvmContractWrite(contract, selector, args, rpc, chainId, value, ?quoteId)`	$0.10

Selector = first 4 bytes of keccak256("functionName(type1,type2)"), hex-encoded, no 0x prefix.

// Read Chainlink ETH/USD price (FREE)
let result = await menese.callEvmContractRead(
  "0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419",  // ETH/USD feed
  "feaf968c",  // latestRoundData()
  [], ethRpc
);

Tool 10: Strategy Engine (rule creation FREE, execution per-action pricing)

Operation	Function	Cost
Create rule	`addStrategyRule(Rule)`	FREE
List rules	`getMyStrategyRules()`	FREE
Update status	`updateStrategyRuleStatus(ruleId, status)`	FREE
Delete rule	`deleteStrategyRule(ruleId)`	FREE
View logs	`getStrategyLogs()`	FREE
Init automation	`initAutomation()`	FREE

Rule types: #DCA, #StopLoss, #TakeProfit, #Rebalance, #Scheduled, #APYMigration, #LiquidityProvision, #VolatilityTrigger.

Rule statuses: #Active, #Paused, #Cancelled, #Executed, #Executing, #Failed, #Draft, #Confirmed, #Ready.

Tool 11: Solana ATA / XRP Trustlines (setup)

Operation	Function	Cost
Create Solana ATA	`createMySolanaAtaForMint(mint, ata)`	Send pricing
Create ATA (custom program)	`createMySolanaAtaForMintWithProgram(mint, ata, programId)`	Send pricing
Set XRP trustline	`xrpSetTrustline(currency, issuer, limit)`	Send pricing
Read XRP trustlines	`xrpGetAccountLines()`	FREE
Get Solana ATA	`getMySolanaAta(mint)`	FREE

Tool 12: Developer/Billing

Operation	Function	Cost
Register canister	`registerDeveloperCanister(Principal, appName)`	FREE
Get dev key	`getMyDeveloperKey()`	FREE
Regenerate key	`regenerateDeveloperKey()`	FREE
Validate key	`validateDeveloperKey(key)`	FREE
Check account	`getMyGatewayAccount()` → `UserAccount`	FREE
Check dev account	`getMyDeveloperAccount()` → `?DeveloperAccountV3`	FREE
Deposit credits	`depositGatewayCredits(currency, amount)`	ICP cost

Tool 13: Utility

Operation	Function	Cost
BTC max send	`getBitcoinMaxSendAmount(?feeRate)` → `{maxAmount, fee, utxoCount}`	FREE
LTC max send	`getLitecoinMaxSendAmount(?feeRate)` → `{maxAmount, fee, utxoCount}`	FREE
Health check	`health()`	FREE
Version	`version()`	FREE

Tool 14: ICP DEX LP Management ($0.10 agent)

Manage liquidity positions on ICPSwap and KongSwap. The SDK aggregates both DEXes.

Operation	Function	Cost
List pools	`getICPDexPools()` → `[PoolInfo]`	FREE
List tokens	`getICPDexTokens()` → `[DexToken]`	FREE
View positions	`getICPLPPositions()` → `[LPPosition]`	FREE
Add liquidity	`addICPLiquidity(AddLiquidityRequest)` → `Result<AddLiquidityResult, Text>`	$0.10
Remove liquidity	`removeICPLiquidity(RemoveLiquidityRequest)` → `Result<RemoveLiquidityResult, Text>`	$0.10

Types:

AddLiquidityRequest = { poolId:Text, dex:{#ICPSwap|#KongSwap}, token0:Text, token1:Text, token0Amount:Nat, token1Amount:Nat, slippagePct:Float }
RemoveLiquidityRequest = { poolId:Text, dex:{#ICPSwap|#KongSwap}, lpTokens:Nat, slippagePct:Float }
LPPosition = { poolId, dex, token0, token1, token0Symbol, token1Symbol, liquidity:Nat, token0Amount, token1Amount, unclaimedFees:?(Nat,Nat), valueUsd:?Nat }
PoolInfo = { poolId, dex, token0, token1, token0Symbol, token1Symbol, reserve0, reserve1, fee, tvl:?Nat, apr:?Float, volume24h:?Nat }
DexToken = { canisterId, symbol, name, decimals:Nat8, fee:Nat, standard:{#ICRC1|#ICRC2|#DIP20}, logo:?Text, category:?Text, availableOn:[DexId] }

Well-known pools: ICP/ckUSDC, ckBTC/ICP, ICP/ckETH, ckUSDT/ckUSDC, CHAT/ICP (on both ICPSwap and KongSwap).

// Discover pools, then add liquidity
let pools = await menese.getICPDexPools();
// Find ICP/ckUSDC pool
let pool = Array.find<DexTypes.PoolInfo>(pools, func(p) { p.token0Symbol == "ICP" and p.token1Symbol == "ckUSDC" });

switch (pool) {
  case (?p) {
    let req : DexTypes.AddLiquidityRequest = {
      poolId = p.poolId;
      dex = p.dex;
      token0 = "ryjl3-tyaaa-aaaaa-aaaba-cai";  // ICP ledger
      token1 = "xevnm-gaaaa-aaaar-qafnq-cai";  // ckUSDC
      token0Amount = 100_000_000;  // 1 ICP
      token1Amount = 10_000_000;   // 10 ckUSDC
      slippagePct = 1.0;
    };
    let result = await menese.addICPLiquidity(req);
  };
  case null { /* pool not found */ };
};

// View positions
let positions = await menese.getICPLPPositions();
// Remove liquidity
let removeReq : DexTypes.RemoveLiquidityRequest = {
  poolId = positions[0].poolId;
  dex = positions[0].dex;
  lpTokens = positions[0].liquidity;  // Remove all
  slippagePct = 1.0;
};
let removed = await menese.removeICPLiquidity(removeReq);

Tool 15: ICP AI Rebalancer (FREE)

AI-powered portfolio rebalancing recommendations using Herfindahl-Hirschman Index diversification scoring, impermanent loss estimation, and risk-adjusted APY analysis.

Operation	Function	Cost
Get recommendations	`getICPRebalanceRecommendations(preferences, tokenBalances, pools?)` → `[RebalanceRecommendation]`	FREE

Types:

RebalancePreferences = { targetCategories:[Text], riskTolerance:Text, minApy:?Float, maxImpermanentLoss:?Float, autoCompound:Bool }
  targetCategories: ["stablecoin", "defi", "lst", "yield", "wrapped", "meme", "ecosystem"]
  riskTolerance: "conservative" | "moderate" | "aggressive"

RebalanceRecommendation = { id, action:{#Swap|#AddLiquidity|#RemoveLiquidity|#Compound}, fromToken, toToken, fromSymbol, toSymbol, amount:Nat, reason:Text, estimatedApy:?Float, currentApy:?Float, impermanentLossRisk:{#Low|#Medium|#High}, confidence:Float, estimatedGasUsd:?Float }

// Get rebalancing recommendations for your ICP portfolio
let prefs : DexTypes.RebalancePreferences = {
  targetCategories = ["stablecoin", "defi", "lst"];
  riskTolerance = "moderate";
  minApy = ?5.0;        // Only suggest >5% APY
  maxImpermanentLoss = ?10.0;  // Max 10% IL risk
  autoCompound = true;
};

// Pass current balances: [(canisterId, amount)]
let balances = [
  ("ryjl3-tyaaa-aaaaa-aaaba-cai", 500_000_000),  // 5 ICP
  ("xevnm-gaaaa-aaaar-qafnq-cai", 100_000_000),  // 100 ckUSDC
  ("mxzaz-hqaaa-aaaar-qaada-cai", 50_000),        // 0.0005 ckBTC
];

let recommendations = await menese.getICPRebalanceRecommendations(prefs, balances, null);
for (rec in recommendations.vals()) {
  Debug.print(rec.reason # " | Confidence: " # Float.toText(rec.confidence));
  // e.g., "Swap 2 ICP → ckUSDC and add to ICP/ckUSDC pool for 12.5% APY | Confidence: 0.85"
};

Combining Tools — Practical Automation Examples

The real power is combining these tools. Below are complete patterns showing how tools work together.

Example 1: DCA Bot (Timer + Balance + Swap)

Buy USDC with SOL every hour if balance exceeds threshold.

// Tools used: getMySolanaBalance (FREE) + swapRaydiumApiUser ($0.075)
func dcaCycle() : async () {
  let balance = switch (await menese.getMySolanaBalance()) {
    case (#ok(v)) v; case (#err(_)) return;
  };
  if (balance < 500_000_000) return;  // < 0.5 SOL, skip

  let swapAmt = balance - 50_000_000;  // Keep 0.05 SOL for rent
  let _ = await menese.swapRaydiumApiUser(
    "So11111111111111111111111111111111111111112",  // SOL
    "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",  // USDC
    swapAmt, 150, true, false, null, null
  );
};

// Run every hour
let timerId = Timer.recurringTimer<system>(#seconds(3600), dcaCycle);

Example 2: Stop-Loss via Strategy Engine

Set a stop-loss rule that auto-sells when price drops. No timer needed — MeneseSDK evaluates.

// Tool used: addStrategyRule (FREE to create, execution costs per action)
let rule : Menese.Rule = {
  id = 0;
  ruleType = #StopLoss;
  status = #Active;
  chainType = #Solana;
  triggerPrice = 120_000_000;  // Trigger at this price level
  sizePct = 100;  // Sell 100% of position
  positionId = 0;
  createdAt = Time.now();
  dcaConfig = null; lpConfig = null; scheduledConfig = null;
  apyMigrationConfig = null; volatilityConfig = null;
  swapAmountLamports = ?1_000_000_000;  // 1 SOL
  swapAmountWei = null;
};
let ruleId = await menese.addStrategyRule(rule);

Example 3: Take-Profit + Stop-Loss Combo

Set both on the same position — whichever triggers first wins.

// Tools: addStrategyRule × 2
// Take-profit at 200
let tp : Menese.Rule = { /* ... */ ruleType = #TakeProfit; triggerPrice = 200_000_000; sizePct = 50; /* sell half */ /* ... */ };
let tpId = await menese.addStrategyRule(tp);

// Stop-loss at 100
let sl : Menese.Rule = { /* ... */ ruleType = #StopLoss; triggerPrice = 100_000_000; sizePct = 100; /* sell all */ /* ... */ };
let slId = await menese.addStrategyRule(sl);

// When one triggers, cancel the other
// Check via getMyStrategyRules() or getStrategyLogs() in your timer

Example 4: DCA via Strategy Engine (no custom timer)

Let MeneseSDK handle the scheduling internally.

// Tool: addStrategyRule with DCA config
let dca : Menese.Rule = {
  id = 0;
  ruleType = #DCA;
  status = #Active;
  chainType = #Solana;
  triggerPrice = 0; sizePct = 100; positionId = 0;
  createdAt = Time.now();
  dcaConfig = ?{
    amountPerInterval = 100_000_000;  // 0.1 SOL per buy
    currentInterval = 0;
    intervalSeconds = 3600;  // Every hour
    lastExecutedAt = 0;
    maxIntervals = 168;  // Run for 1 week (168 hours)
    targetToken = "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v";  // Buy USDC
    totalSpent = 0;
  };
  lpConfig = null; scheduledConfig = null;
  apyMigrationConfig = null; volatilityConfig = null;
  swapAmountLamports = ?100_000_000;
  swapAmountWei = null;
};
ignore await menese.addStrategyRule(dca);

Example 5: Multi-Chain Sweep (Balance + Send across chains)

Check all balances, sweep any above threshold to treasury.

// Tools: getAllBalances (FREE) + sendSolTransaction + sendICP + sendEvmNativeTokenAutonomous
func sweepCycle() : async () {
  let bals = await menese.getAllBalances();

  // Sweep SOL if > 1 SOL
  switch (bals.solana) {
    case (#ok(lamports)) {
      if (lamports > 1_000_000_000) {
        ignore await menese.sendSolTransaction(solTreasury, lamports - 50_000_000);
      };
    };
    case (#err(_)) {};
  };

  // Sweep ICP if > 1 ICP
  switch (bals.icp) {
    case (#ok(e8s)) {
      if (e8s > 100_000_000) {
        ignore await menese.sendICP(Principal.fromText(icpTreasury), e8s - 100_000);
      };
    };
    case (#err(_)) {};
  };

  // Sweep ETH if > 0.1 ETH
  switch (await menese.getMyEvmBalance(ethRpc)) {
    case (#ok(wei)) {
      if (wei > 100_000_000_000_000_000) {
        ignore await menese.sendEvmNativeTokenAutonomous(
          ethTreasury, wei - 50_000_000_000_000_000, ethRpc, 1, null
        );
      };
    };
    case (#err(_)) {};
  };
};

Example 6: DeFi Yield Rebalancer (Aave + Lido + LP)

Allocate idle ETH across DeFi protocols on a timer.

// Tools: getMyEvmBalance + getAWethBalance + getStEthBalance (all FREE)
//        + aaveSupplyEth + stakeEthForStEth + wrapStEth ($0.10 each)

func rebalanceCycle() : async () {
  let evmAddr = (await menese.getMyEvmAddress()).evmAddress;  // Cached ideally
  let ethBal = switch (await menese.getMyEvmBalance(ethRpc)) { case (#ok(v)) v; case _ 0 };
  let aaveBal = switch (await menese.getAWethBalance(evmAddr, ethRpc)) { case (#ok(v)) v; case _ 0 };
  let lidoBal = switch (await menese.getStEthBalance(evmAddr, ethRpc)) { case (#ok(v)) v; case _ 0 };

  let reserve = 50_000_000_000_000_000;  // 0.05 ETH for gas
  if (ethBal <= reserve) return;
  let deployable = ethBal - reserve;

  // 50% Aave, 50% Lido
  let aaveTarget = deployable / 2;
  let lidoTarget = deployable / 2;

  if (aaveTarget > aaveBal and aaveTarget - aaveBal > 10_000_000_000_000_000) {
    ignore await menese.aaveSupplyEth(aaveTarget - aaveBal, ethRpc, null);
  };
  if (lidoTarget > lidoBal and lidoTarget - lidoBal > 10_000_000_000_000_000) {
    ignore await menese.stakeEthForStEth(lidoTarget - lidoBal, ethRpc, null);
    ignore await menese.wrapStEth(lidoTarget - lidoBal, ethRpc, null);
  };
};

// Run every 6 hours
let timerId = Timer.recurringTimer<system>(#seconds(21600), rebalanceCycle);

Example 7: Cross-Chain Arbitrage (Bridge + Swap)

Move funds between Ethereum and Solana to capture price differences.

// Tools: getTokenQuote (FREE) + getRaydiumQuote (FREE)
//        + quickUltrafastEthToSol ($0.10) + swapRaydiumApiUser ($0.075)

// 1. Check ETH USDC price on Uniswap
let ethQuote = await menese.getTokenQuote("USDC", "WETH", 1000_000_000, ethRpc);

// 2. Check SOL USDC price on Raydium
let solQuote = await menese.getRaydiumQuote(USDC_MINT, SOL_MINT, 1000_000_000, 100);

// 3. If profitable, bridge and swap
// Bridge ETH → SOL: quickUltrafastEthToSol
// Swap on Raydium: swapRaydiumApiUser
// Bridge back: quickSolToEth

Example 8: Merchant Payment Flow (Address + Balance + Sweep)

Accept payments and auto-sweep to treasury.

// Tools: getMySolanaAddress (FREE, cached) + getMySolanaBalance (FREE)
//        + sendSolTransaction ($0.05)

// 1. Show payment address to customer (from cache)
let payAddr = cachedAddresses.solana;

// 2. Periodically check if payment arrived (FREE)
let bal = switch (await menese.getMySolanaBalance()) { case (#ok(v)) v; case _ 0 };
if (bal >= invoiceAmount) {
  // 3. Mark paid, sweep to treasury
  ignore await menese.sendSolTransaction(treasury, bal - 50_000_000);
};

Example 9: Scheduled Weekly Swap (Strategy Engine)

Use #Scheduled rule type for time-based operations without custom timers.

let weekly : Menese.Rule = {
  id = 0;
  ruleType = #Scheduled;
  status = #Active;
  chainType = #Solana;
  triggerPrice = 0; sizePct = 100; positionId = 0;
  createdAt = Time.now();
  dcaConfig = null;
  scheduledConfig = ?{};  // SDK handles scheduling details
  lpConfig = null; apyMigrationConfig = null; volatilityConfig = null;
  swapAmountLamports = ?500_000_000;  // 0.5 SOL
  swapAmountWei = null;
};
ignore await menese.addStrategyRule(weekly);

Example 10: Monitor + React to Volatility

Use #VolatilityTrigger or custom timer with price feeds.

// Strategy engine approach:
let volRule : Menese.Rule = {
  id = 0;
  ruleType = #VolatilityTrigger;
  status = #Active;
  chainType = #EVM;
  triggerPrice = 0; sizePct = 50; positionId = 0;
  createdAt = Time.now();
  dcaConfig = null; lpConfig = null; scheduledConfig = null;
  apyMigrationConfig = null;
  volatilityConfig = ?{};  // SDK evaluates volatility conditions
  swapAmountLamports = null;
  swapAmountWei = ?500_000_000_000_000_000;  // 0.5 ETH
};

// Custom approach: read Chainlink price feed + react
func checkVolatility() : async () {
  let price = await menese.callEvmContractRead(
    "0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419",  // ETH/USD Chainlink
    "feaf968c", [], ethRpc
  );
  // Parse price, compare to threshold, execute swap if needed
};

Unit Conversion Quick Reference

Chain	Unit	Decimals	1 Token =
Solana	lamports	9	1,000,000,000
ICP	e8s	8	100,000,000
Bitcoin	satoshis	8	100,000,000
Litecoin	litoshis	8	100,000,000
EVM	wei	18	10^18
XRP	drops (Text)	6	"1.0"
SUI	mist	9	1,000,000,000
TON	nanotons	9	1,000,000,000
Cardano	lovelace	6	1,000,000
Aptos	octas	8	100,000,000
NEAR	yoctoNEAR	24	10^24
Tron	sun	6	1,000,000
CloakCoin	units	6	1,000,000
THORChain	units	8	100,000,000

Common Pitfalls

Wrong field names — evmAddress not address, suiAddress not address, nonBounceable not address, implicitAccountId not accountId, base58Address not base58
Flat vs variant returns — XRP and TON send return FLAT records (check .success). Raydium swap also returns FLAT. Everything else uses Result<T, Text> with #ok/#err.
Litecoin ≠ Bitcoin return type — Litecoin = SendResult (.txHash), Bitcoin = SendResultBtcLtc (.txid + .fee)
CloakCoin = 6 decimals, never 8
EVM needs your RPC — configure endpoints before any EVM operation
XRP amount is Text — pass "1.5" not 1500000
Cache addresses — deterministic per principal, fetch once and store
Always keep a reserve — leave min balance for rent/fees (0.05 SOL, 0.001 ICP, 0.05 ETH)
Get quotes before swaps — all quote functions are FREE
Strategy rules are FREE to create — you only pay when execution happens

Pricing Summary

Operation	Client Mode	Agent Mode
Addresses/Balances/Quotes	FREE	FREE
Strategy rule CRUD	FREE	FREE
Send/Transfer	$0.05	$0.10
DEX Swap	$0.075	$0.15
Bridge	$0.10	$0.20
DeFi (Aave/Lido/LP/Custom)	—	$0.10

Tier	Price	Actions/Month
Free	$0	5 (lifetime)
Developer	$35/mo	1,000
Pro	$99/mo	5,000
Enterprise	$249/mo	Unlimited

Files in This Skill

File	Purpose
`SKILL.md`	This guide — all tools, examples, best practices
`WalletBot.mo`	ICP canister wrapping MeneseSDK (production use)
`scripts/wallet_commands.py`	Python CLI for dfx calls (prototyping/testing)
`references/api-surface.md`	Full API — every type definition and function signature
`references/automation.md`	Deep dive — timer bots, DeFi yield, strategy patterns, custom contracts

name	multichain-protocol
description	Turn any AI agent into a 19-chain crypto wallet via MeneseSDK on ICP. Send tokens, swap on DEXes (Raydium, Uniswap, ICPSwap, KongSwap, Cetus, Minswap), bridge cross-chain, manage DeFi positions (Aave, Lido, LP), automate trading (DCA, stop-loss, rebalancing), and process payments — all from a single ICP canister.
version	1.0.0
metadata	{"openclaw":{"emoji":"🌐","requires":{"bins":[{"name":"dfx","install":"sh -ci \"$(curl -fsSL https://internetcomputer.org/install.sh)\"","check":"dfx --version"},{"name":"python3","install":"apt install -y python3 \|\| brew install python3","check":"python3 --version"}]},"author":"Menese Protocol Team","license":"MIT","tags":["crypto","wallet","defi","multi-chain","icp","payments"]}}

Multichain Protocol — MeneseSDK Wallet Skill

Powered by Menese Protocol | Canister ID (mainnet): urs2a-ziaaa-aaaad-aembq-cai

Pricing

First 5 transactions are FREE — no signup, no credit card, just install and go.

After the free tier, transaction signing is charged per action via your DeveloperKey (msk_*). Read-only operations (balances, addresses, pool queries) are always free.

Quickstart (2 minutes)

Step 1: Install dfx (ICP SDK)

If you don't have dfx installed, run this single command:

sh -ci "$(curl -fsSL https://internetcomputer.org/install.sh)"

Verify it works:

dfx --version

That's it. No accounts needed, no wallets to set up — dfx handles everything.

Step 2: Install the skill

clawhub install multichain-protocol

Or manually: copy SKILL.md + wallet_commands.py to your workspace.

Step 3: Create an ICP identity (if you don't have one)

dfx identity new my-wallet
dfx identity use my-wallet

Step 4: Try it — your first 5 sends are free

Ask your bot:

"show my wallet addresses"
"what's my SOL balance?"
"send 0.1 ETH to 0xABC..."
"swap 100 USDC to SOL on Raydium"
"set up a DCA: buy $50 of BTC every day"

Step 5 (optional): Deploy your own canister for production

For multi-user, automation, and timers — deploy WalletBot.mo as your own ICP canister.

Two Integration Approaches

	Canister (Recommended)	CLI (Quick)
Flow	User → ClawdBot → Your Canister → MeneseSDK	User → ClawdBot → `dfx canister call` → MeneseSDK
Setup	Deploy `WalletBot.mo`, register with SDK	Copy `scripts/wallet_commands.py`, done
Best for	Multi-user, automation, timers, production	Single-user, prototyping, testing
Automation	ICP timers for DCA/rebalance/bots	None (manual only)

Best Practice: Cache Addresses

Addresses are deterministic — the same principal always gets the same addresses on every chain. Fetch once, cache forever.

// Canister pattern — cache in stable var
stable var cachedAddresses : ?AddressBook = null;

public shared func getAddresses() : async AddressBook {
  switch (cachedAddresses) {
    case (?addrs) { addrs };  // Return cached — no inter-canister call
    case null {
      let sol = await menese.getMySolanaAddress();
      let evm = await menese.getMyEvmAddress();
      // ... fetch all chains once ...
      let addrs = { solana = sol.address; evm = evm.evmAddress; /* ... */ };
      cachedAddresses := ?addrs;
      addrs;
    };
  };
};

# CLI pattern — fetch once, store in file
import json, os
CACHE_FILE = "addresses_cache.json"

def get_addresses():
    if os.path.exists(CACHE_FILE):
        return json.load(open(CACHE_FILE))
    addrs = fetch_all_addresses()  # dfx calls
    json.dump(addrs, open(CACHE_FILE, "w"))
    return addrs

Why: Saves inter-canister call latency + cycles. Addresses never change for a given principal.

EVM Chains — Bring Your Own RPC

All EVM operations (ETH, Arbitrum, Base, Polygon, BSC, Optimism) require your own RPC endpoint. MeneseSDK does not manage EVM RPCs.

Chain	Chain ID	Free Public RPC
Ethereum	1	`https://eth.llamarpc.com`
Arbitrum	42161	`https://arb1.arbitrum.io/rpc`
Base	8453	`https://mainnet.base.org`
Polygon	137	`https://polygon-rpc.com`
BSC	56	`https://bsc-dataseed1.binance.org`
Optimism	10	`https://mainnet.optimism.io`

Use Alchemy/Infura for production reliability.

Complete Tool Reference

Every operation available, organized by category. Each tool shows the function, parameters, return type, cost, and a usage example.

Tool 1: Get Addresses (FREE)

Deterministic per-principal. Cache after first call.

Chain	Function	Field to Extract
Solana	`getMySolanaAddress`	`.address`
EVM (all 6)	`getMyEvmAddress`	`.evmAddress` (NOT `.address`)
Bitcoin	`getMyBitcoinAddress`	`.bech32Address`
Litecoin	`getMyLitecoinAddress`	`.bech32Address`
SUI	`getMySuiAddress`	`.suiAddress` (NOT `.address`)
XRP	`getMyXrpAddress`	`.classicAddress`
TON	`getMyTonAddress`	`.nonBounceable` (NOT `.address`)
Cardano	`getMyCardanoAddress`	`.bech32Address`
Aptos	`getMyAptosAddress`	`.address`
NEAR	`getMyNearAddress`	`.implicitAccountId` (NOT `.accountId`)
Tron	`getTronAddress`	`.base58Address` (NOT `.base58`)
CloakCoin	`getMyCloakAddress`	`.base58Address`
THORChain	`getMyThorAddress`	`.bech32Address`

Batch: getAllAddresses() — all chains in one call. Solana ATA: getMySolanaAta(mintBase58) — get associated token account for an SPL token.

// Example: get SOL address
let info = await menese.getMySolanaAddress();
let myAddress = info.address;  // "5xK2abc..."

# CLI
dfx canister call urs2a-ziaaa-aaaad-aembq-cai getMySolanaAddress --network ic --query

Tool 2: Check Balances (FREE)

Chain	Function	Returns	Unit
Solana	`getMySolanaBalance`	`Result<Nat64, Text>`	lamports (÷10^9)
ICP	`getICPBalance`	`Result<Nat64, Text>`	e8s (÷10^8)
ICP (for addr)	`getICPBalanceFor(principal)`	`Result<Nat64, Text>`	e8s (÷10^8)
Bitcoin	`getBitcoinBalance`	`Nat64`	satoshis (÷10^8)
Litecoin	`getLitecoinBalance`	`Nat64`	litoshis (÷10^8)
EVM	`getMyEvmBalance(rpcUrl)`	`Result<Nat, Text>`	wei (÷10^18)
XRP	`getMyXrpBalance`	`Result<Text, Text>`	drops as text
SUI	`getMySuiBalance`	`Nat64`	mist (÷10^9)
TON	`getMyTonBalance`	`Result<Nat64, Text>`	nanotons (÷10^9)
Cardano	`getCardanoBalance`	`Result<Nat64, Text>`	lovelace (÷10^6)
Aptos	`getAptosBalance`	`Result<Nat64, Text>`	octas (÷10^8)
NEAR	`getMyNearBalance`	`Nat`	yoctoNEAR (÷10^24)
THORChain	`getThorBalance`	`[{amount, denom}]`	units (÷10^8)
CloakCoin	`getCloakBalance`	`Result<{address, balance, utxoCount}, Text>`	units (÷10^6)
Tron

Batch: getAllBalances() — parallel fetch across all chains.

Performance tip: For high-frequency reads, query chain RPCs directly using cached addresses. MeneseSDK is best for signing; your own RPC is faster for reads.

// Example: check SOL balance, convert to human-readable
switch (await menese.getMySolanaBalance()) {
  case (#ok(lamports)) { /* lamports / 1_000_000_000 = SOL */ };
  case (#err(e)) { /* handle error */ };
};

Tool 3: Send Tokens ($0.05 client / $0.10 agent)

Return types differ by chain — getting this wrong causes runtime errors.

Chain	Function	Params	Return
Solana	`sendSolTransaction`	`(to, lamports:Nat64)`	`Result<Text, Text>`
ICP	`sendICP`	`(to:Principal, e8s:Nat64)`	`Result<SendICPResult, Text>`
ICRC-1	`sendICRC1`	`(to:Principal, amount:Nat, ledger:Text)`	`Result<SendICRC1Result, Text>`
Bitcoin	`sendBitcoin`	`(to, sats:Nat64)`	`Result<SendResultBtcLtc, Text>`
Litecoin	`sendLitecoin`	`(to, litoshis:Nat64)`	`Result<SendResult, Text>` (NOT BtcLtc!)
EVM	`sendEvmNativeTokenAutonomous`	`(to, wei:Nat, rpc, chainId:Nat, ?quoteId)`	`Result<SendResultEvm, Text>`
XRP	`sendXrpAutonomous`	`(to, amountXrp:Text, ?destTag:Nat32)`	FLAT `SendResultXrp`
SUI	`sendSui`	`(to, mist:Nat64)`	`Result<SendResult, Text>`
TON	`sendTonSimple`	`(to, nanotons:Nat64)`	FLAT `SendResultTon`
Aptos	`sendAptos`	`(to, octas:Nat64)`	`Result<SendResult, Text>`
NEAR	`sendNearTransfer`	`(to, yocto:Nat)`	`Result<Text, Text>`
Tron	`sendTrx`	`(to, sun:Nat64)`

Variant extras: sendBitcoinDynamicFee, sendBitcoinWithFee, sendLitecoinWithFee, sendSuiMax, sendTon (with bounce/comment), sendTonWithComment.

// Example: send 0.5 SOL
switch (await menese.sendSolTransaction("5xK2abc...", 500_000_000)) {
  case (#ok(txHash)) { /* success — txHash is the Solana TX signature */ };
  case (#err(e)) { /* handle error */ };
};

// Example: send XRP (FLAT return — check .success, not #ok)
let r = await menese.sendXrpAutonomous("rDestAddr...", "10.5", null);
if (r.success) { /* r.txHash, r.explorerUrl */ }
else { /* r.message has error */ };

Tool 3b: ICRC-2 Approve & TransferFrom ($0.05 client / $0.10 agent)

ICRC-2 adds ERC-20-style approve + transferFrom to ICP tokens. Use when building escrow, payment splitters, or any pattern where a canister needs to spend tokens on behalf of users.

Operation	Function	Params	Return
Approve spender	`approveICRC2`	`(spender:Principal, amount:Nat, expiresAt:?Nat64, ledgerId:Text)`	`Result<ApproveResult, Text>`
Check allowance	`getICRC2Allowance`	`(owner:Principal, spender:Principal, ledgerId:Text)`	`Result<Allowance, Text>` — FREE
TransferFrom	`transferFromICRC2`	`(from:Principal, to:Principal, amount:Nat, ledgerId:Text)`	`Result<TransferFromResult, Text>`

// Approve MeneseSDK canister to spend 100 ckUSDC on your behalf
let ckUSDC = "xevnm-gaaaa-aaaar-qafnq-cai";
let sdk = Principal.fromText("urs2a-ziaaa-aaaad-aembq-cai");
let r = await menese.approveICRC2(sdk, 100_000_000, null, ckUSDC);  // 100 ckUSDC (6 dec)

// Check remaining allowance (FREE)
let allowance = await menese.getICRC2Allowance(myPrincipal, sdk, ckUSDC);

// Transfer from (requires prior approval)
let t = await menese.transferFromICRC2(userPrincipal, treasuryPrincipal, 50_000_000, ckUSDC);

Tool 4: Swap on DEXes ($0.075 client / $0.15 agent)

DEX	Chain	Function	Key Details
Raydium	Solana	`swapRaydiumApiUser`	8 params, FLAT return
Uniswap V3	EVM	`swapTokens`, `swapTokensMultiHop`	Pass quoteId or rpc+chainId
Uniswap shortcuts	EVM	`swapETHForUSDC`, `swapUSDCForETH`	Quick ETH↔USDC
ICPSwap/KongSwap	ICP	`executeICPDexSwap(SwapRequest)`	Auto-routes best price
Cetus	SUI	`executeSuiSwap(network, from, to, amountIn, minOut)`	Network: `#mainnet`
Minswap	Cardano	`executeMinswapSwap(tokenIn, tokenOut, amount, slippage)`	Float slippage %
XRP DEX	XRP	`xrpSwap(destAmount, sendMax, paths, slipBps)`	Use xrpFindPaths first

Always get a quote first (FREE):

Raydium: getRaydiumQuote(inputMint, outputMint, amount, slipBps)
Uniswap: getTokenQuote(from, to, amountIn, rpc)
ICP: getICPDexQuote(tokenIn, tokenOut, amountIn, slipPct) → AggregatedQuote (compares ICPSwap vs KongSwap)
SUI: getSuiSwapQuote(network, from, to, amountIn, slipBps)
Cardano: getMinswapQuote(tokenIn, tokenOut, amountIn, slipPct)
XRP: xrpFindPaths(destAmount, sourceCurrencies)

// Example: swap 1 SOL → USDC on Raydium
let SOL = "So11111111111111111111111111111111111111112";
let USDC = "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v";

let result = await menese.swapRaydiumApiUser(
  SOL, USDC,
  1_000_000_000,  // 1 SOL in lamports
  150,            // 1.5% slippage
  true,           // wrapSol: input is native SOL
  false,          // unwrapSol: output is USDC not SOL
  null, null      // auto-detect ATAs
);
// FLAT record — access directly:
// result.txSignature, result.outputAmount, result.priceImpactPct

// Example: swap on ICP DEX (auto-routes to ICPSwap or KongSwap)
let swapReq : Menese.SwapRequest = {
  tokenIn = "ryjl3-tyaaa-aaaaa-aaaba-cai";  // ICP ledger
  tokenOut = "mxzaz-hqaaa-aaaar-qaada-cai";  // ckUSDC
  amountIn = 100_000_000;  // 1 ICP
  minAmountOut = 0;
  slippagePct = 1.0;
  preferredDex = null;  // auto-pick best price
};
let result = await menese.executeICPDexSwap(swapReq);

Tool 5: Bridge ETH↔SOL ($0.10 client / $0.20 agent)

Direction	Function	Params
ETH→SOL	`quickUltrafastEthToSol`	`(ethWei:Nat)`
USDC→SOL	`quickUltrafastUsdcToSol`	`(usdc:Nat)`
ETH→Token	`quickUltrafastEthToToken`	`(ethWei:Nat, outputMint, slipBps:Nat)`
SOL→ETH	`quickSolToEth`	`(solLamports:Nat64, slipBps:Nat)`
USDC SOL→ETH	`quickUsdcBridgeSolToEth`	`(usdc:Nat64)`
CCTP (any)	`quickCctpBridge`	`(srcChainId, usdc, outputToken, fast, slipBps, ethRpc)`

// Example: bridge 0.1 ETH to Solana
let result = await menese.quickUltrafastEthToSol(100_000_000_000_000_000);  // 0.1 ETH in wei
// Result<Text, Text> — ok = status text

Tool 6: DeFi — Aave V3 ($0.10 agent)

Operation	Function	Params
Supply ETH	`aaveSupplyEth`	`(wei:Nat, rpc, ?quoteId)` → `Result<SupplyEthResult, Text>`
Withdraw ETH	`aaveWithdrawEth`	`(wei:Nat, rpc, ?quoteId)` → `Result<WithdrawEthResult, Text>`
Supply ERC-20	`aaveSupplyToken`	`(tokenAddr, amount:Nat, rpc, ?quoteId)`
Withdraw ERC-20	`aaveWithdrawToken`	`(tokenAddr, amount:Nat, rpc, ?quoteId)`
Read aWETH bal	`getAWethBalance`	`(user, rpc)` → FREE
Read aToken bal	`getATokenBalance`	`(aTokenAddr, user, rpc)` → FREE

// Supply 0.5 ETH to Aave → receive aWETH (~2-3% APY)
let r = await menese.aaveSupplyEth(500_000_000_000_000_000, ethRpc, null);
switch (r) {
  case (#ok(res)) { /* res.txHash, res.aTokenAddress */ };
  case (#err(e)) { /* error */ };
};

Tool 7: DeFi — Lido Staking ($0.10 agent)

Operation	Function	Return
Stake ETH→stETH	`stakeEthForStEth(wei, rpc, ?quoteId)`	`Result<StakeResult, Text>`
Wrap stETH→wstETH	`wrapStEth(amount, rpc, ?quoteId)`	`Result<WrapResult, Text>`
Unwrap wstETH→stETH	`unwrapWstEth(amount, rpc, ?quoteId)`	`Result<UnwrapResult, Text>`
Read stETH bal	`getStEthBalance(user, rpc)`	FREE
Read wstETH bal	`getWstEthBalance(user, rpc)`	FREE

// Stake 1 ETH with Lido (~3-4% APY), then wrap for DeFi composability
ignore await menese.stakeEthForStEth(1_000_000_000_000_000_000, ethRpc, null);
ignore await menese.wrapStEth(1_000_000_000_000_000_000, ethRpc, null);

Tool 8: DeFi — Uniswap V3 Liquidity ($0.10 agent)

Operation	Function
Add ETH+Token LP	`addLiquidityETH(tokenSymbol, tokenAmt, ethAmt, slipBps, rpc, ?quoteId)`
Add Token+Token LP	`addLiquidity(tokenA, tokenB, amtA, amtB, slipBps, rpc, ?quoteId)`
Remove ETH LP	`removeLiquidityETH(tokenSymbol, lpAmt, slipBps, feeOnTransfer, rpc, ?quoteId)`
Remove Token LP	`removeLiquidity(tokenA, tokenB, lpAmt, slipBps, rpc, ?quoteId)`
Read reserves	`getPoolReserves(tokenA, tokenB, rpc)` — FREE
Get pair addr	`getPairAddress(tokenA, tokenB, rpc)` — FREE

Tool 9: Custom EVM Contract Calls

Operation	Function	Cost
Read (view)	`callEvmContractRead(contract, selector4byte, argsHexes, rpc)`	FREE
Write (tx)	`callEvmContractWrite(contract, selector, args, rpc, chainId, value, ?quoteId)`	$0.10

Selector = first 4 bytes of keccak256("functionName(type1,type2)"), hex-encoded, no 0x prefix.

// Read Chainlink ETH/USD price (FREE)
let result = await menese.callEvmContractRead(
  "0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419",  // ETH/USD feed
  "feaf968c",  // latestRoundData()
  [], ethRpc
);

Tool 10: Strategy Engine (rule creation FREE, execution per-action pricing)

Operation	Function	Cost
Create rule	`addStrategyRule(Rule)`	FREE
List rules	`getMyStrategyRules()`	FREE
Update status	`updateStrategyRuleStatus(ruleId, status)`	FREE
Delete rule	`deleteStrategyRule(ruleId)`	FREE
View logs	`getStrategyLogs()`	FREE
Init automation	`initAutomation()`	FREE

Rule types: #DCA, #StopLoss, #TakeProfit, #Rebalance, #Scheduled, #APYMigration, #LiquidityProvision, #VolatilityTrigger.

Rule statuses: #Active, #Paused, #Cancelled, #Executed, #Executing, #Failed, #Draft, #Confirmed, #Ready.

Tool 11: Solana ATA / XRP Trustlines (setup)

Operation	Function	Cost
Create Solana ATA	`createMySolanaAtaForMint(mint, ata)`	Send pricing
Create ATA (custom program)	`createMySolanaAtaForMintWithProgram(mint, ata, programId)`	Send pricing
Set XRP trustline	`xrpSetTrustline(currency, issuer, limit)`	Send pricing
Read XRP trustlines	`xrpGetAccountLines()`	FREE
Get Solana ATA	`getMySolanaAta(mint)`	FREE

Tool 12: Developer/Billing

Operation	Function	Cost
Register canister	`registerDeveloperCanister(Principal, appName)`	FREE
Get dev key	`getMyDeveloperKey()`	FREE
Regenerate key	`regenerateDeveloperKey()`	FREE
Validate key	`validateDeveloperKey(key)`	FREE
Check account	`getMyGatewayAccount()` → `UserAccount`	FREE
Check dev account	`getMyDeveloperAccount()` → `?DeveloperAccountV3`	FREE
Deposit credits	`depositGatewayCredits(currency, amount)`	ICP cost

Tool 13: Utility

Operation	Function	Cost
BTC max send	`getBitcoinMaxSendAmount(?feeRate)` → `{maxAmount, fee, utxoCount}`	FREE
LTC max send	`getLitecoinMaxSendAmount(?feeRate)` → `{maxAmount, fee, utxoCount}`	FREE
Health check	`health()`	FREE
Version	`version()`	FREE

Tool 14: ICP DEX LP Management ($0.10 agent)

Manage liquidity positions on ICPSwap and KongSwap. The SDK aggregates both DEXes.

Operation	Function	Cost
List pools	`getICPDexPools()` → `[PoolInfo]`	FREE
List tokens	`getICPDexTokens()` → `[DexToken]`	FREE
View positions	`getICPLPPositions()` → `[LPPosition]`	FREE
Add liquidity	`addICPLiquidity(AddLiquidityRequest)` → `Result<AddLiquidityResult, Text>`	$0.10
Remove liquidity	`removeICPLiquidity(RemoveLiquidityRequest)` → `Result<RemoveLiquidityResult, Text>`	$0.10

Types:

AddLiquidityRequest = { poolId:Text, dex:{#ICPSwap|#KongSwap}, token0:Text, token1:Text, token0Amount:Nat, token1Amount:Nat, slippagePct:Float }
RemoveLiquidityRequest = { poolId:Text, dex:{#ICPSwap|#KongSwap}, lpTokens:Nat, slippagePct:Float }
LPPosition = { poolId, dex, token0, token1, token0Symbol, token1Symbol, liquidity:Nat, token0Amount, token1Amount, unclaimedFees:?(Nat,Nat), valueUsd:?Nat }
PoolInfo = { poolId, dex, token0, token1, token0Symbol, token1Symbol, reserve0, reserve1, fee, tvl:?Nat, apr:?Float, volume24h:?Nat }
DexToken = { canisterId, symbol, name, decimals:Nat8, fee:Nat, standard:{#ICRC1|#ICRC2|#DIP20}, logo:?Text, category:?Text, availableOn:[DexId] }

Well-known pools: ICP/ckUSDC, ckBTC/ICP, ICP/ckETH, ckUSDT/ckUSDC, CHAT/ICP (on both ICPSwap and KongSwap).

// Discover pools, then add liquidity
let pools = await menese.getICPDexPools();
// Find ICP/ckUSDC pool
let pool = Array.find<DexTypes.PoolInfo>(pools, func(p) { p.token0Symbol == "ICP" and p.token1Symbol == "ckUSDC" });

switch (pool) {
  case (?p) {
    let req : DexTypes.AddLiquidityRequest = {
      poolId = p.poolId;
      dex = p.dex;
      token0 = "ryjl3-tyaaa-aaaaa-aaaba-cai";  // ICP ledger
      token1 = "xevnm-gaaaa-aaaar-qafnq-cai";  // ckUSDC
      token0Amount = 100_000_000;  // 1 ICP
      token1Amount = 10_000_000;   // 10 ckUSDC
      slippagePct = 1.0;
    };
    let result = await menese.addICPLiquidity(req);
  };
  case null { /* pool not found */ };
};

// View positions
let positions = await menese.getICPLPPositions();
// Remove liquidity
let removeReq : DexTypes.RemoveLiquidityRequest = {
  poolId = positions[0].poolId;
  dex = positions[0].dex;
  lpTokens = positions[0].liquidity;  // Remove all
  slippagePct = 1.0;
};
let removed = await menese.removeICPLiquidity(removeReq);

Tool 15: ICP AI Rebalancer (FREE)

AI-powered portfolio rebalancing recommendations using Herfindahl-Hirschman Index diversification scoring, impermanent loss estimation, and risk-adjusted APY analysis.

Operation	Function	Cost
Get recommendations	`getICPRebalanceRecommendations(preferences, tokenBalances, pools?)` → `[RebalanceRecommendation]`	FREE

Types:

RebalancePreferences = { targetCategories:[Text], riskTolerance:Text, minApy:?Float, maxImpermanentLoss:?Float, autoCompound:Bool }
  targetCategories: ["stablecoin", "defi", "lst", "yield", "wrapped", "meme", "ecosystem"]
  riskTolerance: "conservative" | "moderate" | "aggressive"

RebalanceRecommendation = { id, action:{#Swap|#AddLiquidity|#RemoveLiquidity|#Compound}, fromToken, toToken, fromSymbol, toSymbol, amount:Nat, reason:Text, estimatedApy:?Float, currentApy:?Float, impermanentLossRisk:{#Low|#Medium|#High}, confidence:Float, estimatedGasUsd:?Float }

// Get rebalancing recommendations for your ICP portfolio
let prefs : DexTypes.RebalancePreferences = {
  targetCategories = ["stablecoin", "defi", "lst"];
  riskTolerance = "moderate";
  minApy = ?5.0;        // Only suggest >5% APY
  maxImpermanentLoss = ?10.0;  // Max 10% IL risk
  autoCompound = true;
};

// Pass current balances: [(canisterId, amount)]
let balances = [
  ("ryjl3-tyaaa-aaaaa-aaaba-cai", 500_000_000),  // 5 ICP
  ("xevnm-gaaaa-aaaar-qafnq-cai", 100_000_000),  // 100 ckUSDC
  ("mxzaz-hqaaa-aaaar-qaada-cai", 50_000),        // 0.0005 ckBTC
];

let recommendations = await menese.getICPRebalanceRecommendations(prefs, balances, null);
for (rec in recommendations.vals()) {
  Debug.print(rec.reason # " | Confidence: " # Float.toText(rec.confidence));
  // e.g., "Swap 2 ICP → ckUSDC and add to ICP/ckUSDC pool for 12.5% APY | Confidence: 0.85"
};

Combining Tools — Practical Automation Examples

The real power is combining these tools. Below are complete patterns showing how tools work together.

Example 1: DCA Bot (Timer + Balance + Swap)

Buy USDC with SOL every hour if balance exceeds threshold.

// Tools used: getMySolanaBalance (FREE) + swapRaydiumApiUser ($0.075)
func dcaCycle() : async () {
  let balance = switch (await menese.getMySolanaBalance()) {
    case (#ok(v)) v; case (#err(_)) return;
  };
  if (balance < 500_000_000) return;  // < 0.5 SOL, skip

  let swapAmt = balance - 50_000_000;  // Keep 0.05 SOL for rent
  let _ = await menese.swapRaydiumApiUser(
    "So11111111111111111111111111111111111111112",  // SOL
    "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",  // USDC
    swapAmt, 150, true, false, null, null
  );
};

// Run every hour
let timerId = Timer.recurringTimer<system>(#seconds(3600), dcaCycle);

Example 2: Stop-Loss via Strategy Engine

Set a stop-loss rule that auto-sells when price drops. No timer needed — MeneseSDK evaluates.

// Tool used: addStrategyRule (FREE to create, execution costs per action)
let rule : Menese.Rule = {
  id = 0;
  ruleType = #StopLoss;
  status = #Active;
  chainType = #Solana;
  triggerPrice = 120_000_000;  // Trigger at this price level
  sizePct = 100;  // Sell 100% of position
  positionId = 0;
  createdAt = Time.now();
  dcaConfig = null; lpConfig = null; scheduledConfig = null;
  apyMigrationConfig = null; volatilityConfig = null;
  swapAmountLamports = ?1_000_000_000;  // 1 SOL
  swapAmountWei = null;
};
let ruleId = await menese.addStrategyRule(rule);

Example 3: Take-Profit + Stop-Loss Combo

Set both on the same position — whichever triggers first wins.

// Tools: addStrategyRule × 2
// Take-profit at 200
let tp : Menese.Rule = { /* ... */ ruleType = #TakeProfit; triggerPrice = 200_000_000; sizePct = 50; /* sell half */ /* ... */ };
let tpId = await menese.addStrategyRule(tp);

// Stop-loss at 100
let sl : Menese.Rule = { /* ... */ ruleType = #StopLoss; triggerPrice = 100_000_000; sizePct = 100; /* sell all */ /* ... */ };
let slId = await menese.addStrategyRule(sl);

// When one triggers, cancel the other
// Check via getMyStrategyRules() or getStrategyLogs() in your timer

Example 4: DCA via Strategy Engine (no custom timer)

Let MeneseSDK handle the scheduling internally.

// Tool: addStrategyRule with DCA config
let dca : Menese.Rule = {
  id = 0;
  ruleType = #DCA;
  status = #Active;
  chainType = #Solana;
  triggerPrice = 0; sizePct = 100; positionId = 0;
  createdAt = Time.now();
  dcaConfig = ?{
    amountPerInterval = 100_000_000;  // 0.1 SOL per buy
    currentInterval = 0;
    intervalSeconds = 3600;  // Every hour
    lastExecutedAt = 0;
    maxIntervals = 168;  // Run for 1 week (168 hours)
    targetToken = "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v";  // Buy USDC
    totalSpent = 0;
  };
  lpConfig = null; scheduledConfig = null;
  apyMigrationConfig = null; volatilityConfig = null;
  swapAmountLamports = ?100_000_000;
  swapAmountWei = null;
};
ignore await menese.addStrategyRule(dca);

Example 5: Multi-Chain Sweep (Balance + Send across chains)

Check all balances, sweep any above threshold to treasury.

// Tools: getAllBalances (FREE) + sendSolTransaction + sendICP + sendEvmNativeTokenAutonomous
func sweepCycle() : async () {
  let bals = await menese.getAllBalances();

  // Sweep SOL if > 1 SOL
  switch (bals.solana) {
    case (#ok(lamports)) {
      if (lamports > 1_000_000_000) {
        ignore await menese.sendSolTransaction(solTreasury, lamports - 50_000_000);
      };
    };
    case (#err(_)) {};
  };

  // Sweep ICP if > 1 ICP
  switch (bals.icp) {
    case (#ok(e8s)) {
      if (e8s > 100_000_000) {
        ignore await menese.sendICP(Principal.fromText(icpTreasury), e8s - 100_000);
      };
    };
    case (#err(_)) {};
  };

  // Sweep ETH if > 0.1 ETH
  switch (await menese.getMyEvmBalance(ethRpc)) {
    case (#ok(wei)) {
      if (wei > 100_000_000_000_000_000) {
        ignore await menese.sendEvmNativeTokenAutonomous(
          ethTreasury, wei - 50_000_000_000_000_000, ethRpc, 1, null
        );
      };
    };
    case (#err(_)) {};
  };
};

Example 6: DeFi Yield Rebalancer (Aave + Lido + LP)

Allocate idle ETH across DeFi protocols on a timer.

// Tools: getMyEvmBalance + getAWethBalance + getStEthBalance (all FREE)
//        + aaveSupplyEth + stakeEthForStEth + wrapStEth ($0.10 each)

func rebalanceCycle() : async () {
  let evmAddr = (await menese.getMyEvmAddress()).evmAddress;  // Cached ideally
  let ethBal = switch (await menese.getMyEvmBalance(ethRpc)) { case (#ok(v)) v; case _ 0 };
  let aaveBal = switch (await menese.getAWethBalance(evmAddr, ethRpc)) { case (#ok(v)) v; case _ 0 };
  let lidoBal = switch (await menese.getStEthBalance(evmAddr, ethRpc)) { case (#ok(v)) v; case _ 0 };

  let reserve = 50_000_000_000_000_000;  // 0.05 ETH for gas
  if (ethBal <= reserve) return;
  let deployable = ethBal - reserve;

  // 50% Aave, 50% Lido
  let aaveTarget = deployable / 2;
  let lidoTarget = deployable / 2;

  if (aaveTarget > aaveBal and aaveTarget - aaveBal > 10_000_000_000_000_000) {
    ignore await menese.aaveSupplyEth(aaveTarget - aaveBal, ethRpc, null);
  };
  if (lidoTarget > lidoBal and lidoTarget - lidoBal > 10_000_000_000_000_000) {
    ignore await menese.stakeEthForStEth(lidoTarget - lidoBal, ethRpc, null);
    ignore await menese.wrapStEth(lidoTarget - lidoBal, ethRpc, null);
  };
};

// Run every 6 hours
let timerId = Timer.recurringTimer<system>(#seconds(21600), rebalanceCycle);

Example 7: Cross-Chain Arbitrage (Bridge + Swap)

Move funds between Ethereum and Solana to capture price differences.

// Tools: getTokenQuote (FREE) + getRaydiumQuote (FREE)
//        + quickUltrafastEthToSol ($0.10) + swapRaydiumApiUser ($0.075)

// 1. Check ETH USDC price on Uniswap
let ethQuote = await menese.getTokenQuote("USDC", "WETH", 1000_000_000, ethRpc);

// 2. Check SOL USDC price on Raydium
let solQuote = await menese.getRaydiumQuote(USDC_MINT, SOL_MINT, 1000_000_000, 100);

// 3. If profitable, bridge and swap
// Bridge ETH → SOL: quickUltrafastEthToSol
// Swap on Raydium: swapRaydiumApiUser
// Bridge back: quickSolToEth

Example 8: Merchant Payment Flow (Address + Balance + Sweep)

Accept payments and auto-sweep to treasury.

// Tools: getMySolanaAddress (FREE, cached) + getMySolanaBalance (FREE)
//        + sendSolTransaction ($0.05)

// 1. Show payment address to customer (from cache)
let payAddr = cachedAddresses.solana;

// 2. Periodically check if payment arrived (FREE)
let bal = switch (await menese.getMySolanaBalance()) { case (#ok(v)) v; case _ 0 };
if (bal >= invoiceAmount) {
  // 3. Mark paid, sweep to treasury
  ignore await menese.sendSolTransaction(treasury, bal - 50_000_000);
};

Example 9: Scheduled Weekly Swap (Strategy Engine)

Use #Scheduled rule type for time-based operations without custom timers.

let weekly : Menese.Rule = {
  id = 0;
  ruleType = #Scheduled;
  status = #Active;
  chainType = #Solana;
  triggerPrice = 0; sizePct = 100; positionId = 0;
  createdAt = Time.now();
  dcaConfig = null;
  scheduledConfig = ?{};  // SDK handles scheduling details
  lpConfig = null; apyMigrationConfig = null; volatilityConfig = null;
  swapAmountLamports = ?500_000_000;  // 0.5 SOL
  swapAmountWei = null;
};
ignore await menese.addStrategyRule(weekly);

Example 10: Monitor + React to Volatility

Use #VolatilityTrigger or custom timer with price feeds.

// Strategy engine approach:
let volRule : Menese.Rule = {
  id = 0;
  ruleType = #VolatilityTrigger;
  status = #Active;
  chainType = #EVM;
  triggerPrice = 0; sizePct = 50; positionId = 0;
  createdAt = Time.now();
  dcaConfig = null; lpConfig = null; scheduledConfig = null;
  apyMigrationConfig = null;
  volatilityConfig = ?{};  // SDK evaluates volatility conditions
  swapAmountLamports = null;
  swapAmountWei = ?500_000_000_000_000_000;  // 0.5 ETH
};

// Custom approach: read Chainlink price feed + react
func checkVolatility() : async () {
  let price = await menese.callEvmContractRead(
    "0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419",  // ETH/USD Chainlink
    "feaf968c", [], ethRpc
  );
  // Parse price, compare to threshold, execute swap if needed
};

Unit Conversion Quick Reference

Chain	Unit	Decimals	1 Token =
Solana	lamports	9	1,000,000,000
ICP	e8s	8	100,000,000
Bitcoin	satoshis	8	100,000,000
Litecoin	litoshis	8	100,000,000
EVM	wei	18	10^18
XRP	drops (Text)	6	"1.0"
SUI	mist	9	1,000,000,000
TON	nanotons	9	1,000,000,000
Cardano	lovelace	6	1,000,000
Aptos	octas	8	100,000,000
NEAR	yoctoNEAR	24	10^24
Tron	sun	6	1,000,000
CloakCoin	units	6	1,000,000
THORChain	units	8	100,000,000

Common Pitfalls

Wrong field names — evmAddress not address, suiAddress not address, nonBounceable not address, implicitAccountId not accountId, base58Address not base58
Flat vs variant returns — XRP and TON send return FLAT records (check .success). Raydium swap also returns FLAT. Everything else uses Result<T, Text> with #ok/#err.
Litecoin ≠ Bitcoin return type — Litecoin = SendResult (.txHash), Bitcoin = SendResultBtcLtc (.txid + .fee)
CloakCoin = 6 decimals, never 8
EVM needs your RPC — configure endpoints before any EVM operation
XRP amount is Text — pass "1.5" not 1500000
Cache addresses — deterministic per principal, fetch once and store
Always keep a reserve — leave min balance for rent/fees (0.05 SOL, 0.001 ICP, 0.05 ETH)
Get quotes before swaps — all quote functions are FREE
Strategy rules are FREE to create — you only pay when execution happens

Pricing Summary

Operation	Client Mode	Agent Mode
Addresses/Balances/Quotes	FREE	FREE
Strategy rule CRUD	FREE	FREE
Send/Transfer	$0.05	$0.10
DEX Swap	$0.075	$0.15
Bridge	$0.10	$0.20
DeFi (Aave/Lido/LP/Custom)	—	$0.10

Tier	Price	Actions/Month
Free	$0	5 (lifetime)
Developer	$35/mo	1,000
Pro	$99/mo	5,000
Enterprise	$249/mo	Unlimited

Files in This Skill

File	Purpose
`SKILL.md`	This guide — all tools, examples, best practices
`WalletBot.mo`	ICP canister wrapping MeneseSDK (production use)
`scripts/wallet_commands.py`	Python CLI for dfx calls (prototyping/testing)
`references/api-surface.md`	Full API — every type definition and function signature
`references/automation.md`	Deep dive — timer bots, DeFi yield, strategy patterns, custom contracts

getTrxBalance(address)

multichain-protocol

Source facts

Install options

Review the source files

More from this repository

More from this repository

Multichain Protocol — MeneseSDK Wallet Skill

Pricing

Quickstart (2 minutes)

Step 1: Install dfx (ICP SDK)

Step 2: Install the skill

Step 3: Create an ICP identity (if you don't have one)

Step 4: Try it — your first 5 sends are free

Step 5 (optional): Deploy your own canister for production

Two Integration Approaches

Best Practice: Cache Addresses

EVM Chains — Bring Your Own RPC

Complete Tool Reference

Tool 1: Get Addresses (FREE)

Tool 2: Check Balances (FREE)

Tool 3: Send Tokens ($0.05 client / $0.10 agent)

Tool 3b: ICRC-2 Approve & TransferFrom ($0.05 client / $0.10 agent)

Tool 4: Swap on DEXes ($0.075 client / $0.15 agent)

Tool 5: Bridge ETH↔SOL ($0.10 client / $0.20 agent)

Tool 6: DeFi — Aave V3 ($0.10 agent)

Tool 7: DeFi — Lido Staking ($0.10 agent)

Tool 8: DeFi — Uniswap V3 Liquidity ($0.10 agent)

Tool 9: Custom EVM Contract Calls

Tool 10: Strategy Engine (rule creation FREE, execution per-action pricing)

Tool 11: Solana ATA / XRP Trustlines (setup)

Tool 12: Developer/Billing

Tool 13: Utility

Tool 14: ICP DEX LP Management ($0.10 agent)

Tool 15: ICP AI Rebalancer (FREE)

Combining Tools — Practical Automation Examples

Example 1: DCA Bot (Timer + Balance + Swap)

Example 2: Stop-Loss via Strategy Engine

Example 3: Take-Profit + Stop-Loss Combo

Example 4: DCA via Strategy Engine (no custom timer)

Example 5: Multi-Chain Sweep (Balance + Send across chains)

Example 6: DeFi Yield Rebalancer (Aave + Lido + LP)

Example 7: Cross-Chain Arbitrage (Bridge + Swap)

Example 8: Merchant Payment Flow (Address + Balance + Sweep)

Example 9: Scheduled Weekly Swap (Strategy Engine)

Example 10: Monitor + React to Volatility

Unit Conversion Quick Reference

Common Pitfalls

Pricing Summary

Files in This Skill

Multichain Protocol — MeneseSDK Wallet Skill

Pricing

Quickstart (2 minutes)

Step 1: Install dfx (ICP SDK)

Step 2: Install the skill

Step 3: Create an ICP identity (if you don't have one)

Step 4: Try it — your first 5 sends are free

Step 5 (optional): Deploy your own canister for production

Two Integration Approaches

Best Practice: Cache Addresses

EVM Chains — Bring Your Own RPC

Complete Tool Reference

Tool 1: Get Addresses (FREE)

Tool 2: Check Balances (FREE)

Tool 3: Send Tokens ($0.05 client / $0.10 agent)

Tool 3b: ICRC-2 Approve & TransferFrom ($0.05 client / $0.10 agent)

Tool 4: Swap on DEXes ($0.075 client / $0.15 agent)

Tool 5: Bridge ETH↔SOL ($0.10 client / $0.20 agent)

Tool 6: DeFi — Aave V3 ($0.10 agent)

Tool 7: DeFi — Lido Staking ($0.10 agent)

Tool 8: DeFi — Uniswap V3 Liquidity ($0.10 agent)

Tool 9: Custom EVM Contract Calls

Tool 10: Strategy Engine (rule creation FREE, execution per-action pricing)

Tool 11: Solana ATA / XRP Trustlines (setup)

Tool 12: Developer/Billing

Tool 13: Utility

Tool 14: ICP DEX LP Management ($0.10 agent)

Tool 15: ICP AI Rebalancer (FREE)

Combining Tools — Practical Automation Examples

Example 1: DCA Bot (Timer + Balance + Swap)

Example 2: Stop-Loss via Strategy Engine